This legislation applies to public utilities and entities furnishing natural gas, heat, water, sewerage, and street railway services to the public. The legislation addresses rates and services, exemptions, investigations, and records. Article 4 (58-5-400 et seq.) of this legislation is the Natural Gas Rate Stabilization Act, which directly addresses rates for natural gas service, and Article 9 (58-5-900 et seq.) is the South Carolina Gas Safety Act of 1970. The Public Service Commission has the authority to implement regulations regarding fees and services provided by these entities.